220044629

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1657}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 256578816

約数和(自身を除く): 36534187

約数列:

[1, 7, 61, 311, 427, 1657, 2177, 11599, 18971, 101077, 132797, 515327, 707539, 3607289, 31434947, 220044629]

約数ペア:

[(1, 220044629), (7, 31434947), (61, 3607289), (311, 707539), (427, 515327), (1657, 132797), (2177, 101077), (11599, 18971)]